We must learn how to ask hard questions of technology and of those making decisions based on data-driven tech. And opening the black box isn't enough. Transparency of data, algorithms, and technology isn't enough. We need to build assessment into any system that we roll out.

David Perrera: There are federal officials who say they believe a technological solution can be found -- something that keeps our devices secure while allowing law enforcement to get access when they need it. You're saying there's absolutely none?

Corporate boards, the US Congress, and global gatherings like the World Economic Forum in Davos, Switzerland, are all built on a simple theory of problem solving: Get enough smart and powerful people in a room and they'll figure it out.